baber/WOPTO huggingface dataset:
Patent DE-4240762-A1 (DE)
Title: Automatic gearbox control for motor vehicle - uses vehicle wt. calculator, output torque estimator and stored gear setting tables to select gear taking into account required acceleration
IPC: F16H59/48
Filed: 1992-12-03
Abstract: The control of an automatic gearbox for a car has a device for estimating the weight of the vehicle, a device for estimating the output torque, an acceleration input device receiving the acceleration signal and a load estimator, using the estimated weight, torque and required acceleration as input parameters. A memory unit stores at least two gear position tables. A gear selection device chooses one of the table, corresp. to the vehicle weight and estimated load, and then determines the optimum gear setting. A neuron network is supplied with values of throttle opening and acceleration in order that the vehicle weight can be estimated. ADVANTAGE - By exact matching of the selected gear to vehicle weight and load, fuel consumption can be improved.
Patent DE-4301283-A1 (DE)
Title: Support frame for vehicle carrying plate glass - has aluminium modular units joined by plastics connectors and protected by rubber
Inventor: BORN MARCUS VAN DEN PHILIPPUS
IPC: B60P3/00
Filed: 1993-01-19
Abstract: Support block (1) is built up from modular frame units, pref. made of aluminium, the supporting sides of which are provided with a rubber coating. The vertically (4) and horizontally (5) extending frame elements have the same profile and are joined by plastic connectors (6). Thr block has grooves on the inside to accommodate padding which goes between the profile and the plate of glass. There are also grooves to accept anchors for the fixing holders. ADVANTAGE - Construction which has a longer life than a steel and wood frame and which is cheaper to mfr.
Patent DE-4305139-A1 (DE)
Title: Device for removing and/or inserting lamps with glass bulbs
Inventor: REISEN WILLY
IPC: H01J9/00
Filed: 1993-02-19
Abstract: The invention proposes a bracket-like tool which makes it particularly easy to remove relatively small-volume lamps from the lamp holders or to insert them therein without the fingers having to touch the glass bulb.
Patent DE-4305724-A1 (DE)
Title: Operating silo or storage container or similar - filling several silo chambers respectively with material having differing compositions and analysing each material provided for filling or refilling container space before entry
Inventor: STROTZ LEO
IPC: A01K5/02
Filed: 1993-02-25
Abstract: The analysis is carried out by an analysing unit (19), before the material is supplied into the predetermined container space. The analysing unit transmits a significant or characteristic pref. spectrum signal to a comparator connected to a computer (21). This signal is compared with a preprogrammed signal. The filling of the analysed material in to the predetermined container space is started based on the correspondence of the already preprogrammed signal with the signal received from the analysing unit. ADVANTAGE - Possibility of error is excluded and in addition quality control can be instituted at output esp. with prodn. of mixed materials.
Patent DE-4308896-A1 (DE)
Title: Print head for an electrographic printer
Inventor: FROEHLICH GEORG DIPL ING
IPC: B41J2/45
Filed: 1993-03-19
Abstract: A print head for an electrographic printer has an LED array (11) on the end of a carrier component (10). A busbar (15) is arranged perpendicular to this end side, the said busbar (15) being built up as a multilayered arrangement consisting of metal plates (22) with connection fingers (25) which are arranged on one side and, starting from the planes of the metal plates (22), are combined to form one contact plane in such a way that the ends of the connection fingers (25) form one or more contact rows (27) consisting of individual contacts (28). Additional drive circuits (29, 31) can also be provided on the busbar or integrated in the busbar. The busbar (15) can also serve, independently of its use in a print head for an electrographic printer, as an independent busbar component for supplying power to an electric load. <IMAGE>
Patent DE-4308907-A1 (DE)
Title: Process and apparatus for separating off particulate impurities from a flowable medium
Inventor: BERZ WOLF M
IPC: B01D46/30
Filed: 1993-03-19
Abstract: In a housing (1) which is provided with a crude gas inlet nozzle (2) and a clean gas outlet nozzle (7) a gas-permeable drum (3) is arranged so as to rotate. Inside the drum (3) there is situated a granular flowable filter material which forms a continuous layer (5) of uniform thickness on the drum interior wall at a first drum rotary speed (n1). At the same time, on the outer circumferential surface of the drum (3) a corotating gas roller (W) forms, which acts as a cyclone preseparater. The crude gas thus prepurified flows through the drum from the outside to the inside and gives up the relatively fine dust particles to the filter material. To clean the dust-laden filter material, the rotary speed of the drum is reduced (n2) to the extent that the filter material rolls off from the interior surface of the drum, the flushing gas then flowing through the drum from the inside to the outside entraining the dust detaching from the filter material. Advantages in comparison with conventional design: simple, compact and cost-effective construction, in particular by dispensing with the complex cyclone preseparater including its auxiliary units, intensive cleaning of the filter material and accordingly short cleaning times, overall reduction of the energy consumption by decreasing the resistances to flow through. <IMAGE>
Patent DE-4309283-A1 (DE)
Title: Apparatus for processing waste
Inventor: HINGER KLAUS-JUERGEN PROF DR I
IPC: C10B53/00
Filed: 1993-03-23
Abstract: The apparatus serves to process waste and is intended to feed waste containing organic constituents to a thermal treatment. The thermal treatment leads to a reduction in the portion of organic constituents. A rotatably mounted and driven drum is connected to a waste feed and discharge, a heat-transfer-medium extraction, and a charging device for heat-transfer media. The charging device is attached to a heating device for solid heat-transfer media. The heat-transfer media are fed in the heated state to the drum via the charging device. Provided in the area of the heat-transfer-medium extraction is a separator which feeds cooled heat-transfer media to the heating device again.
Patent DE-4312024-A1 (DE)
Title: Device for operating a switch which is arranged in a switch cell of particularly pressure-resistant design
Inventor: PAULSEN JOERG
IPC: H02B13/00
Filed: 1993-04-13
Abstract: A device is proposed for operating a switch, especially a medium-voltage switch, which is arranged in a switch cell of particularly pressure-resistant design, which device consists of a coupling unit (which is provided on the front of the cell and is accessible from the outside) for an operating device, especially a socket spanner, and is connected to the switch rotation shaft via a drive which is arranged in the region of a side wall of the switch cell. The drive consists of a direction-changing drive which is located on the front of the cell, and of a lever drive which is operated thereby and is coupled to the switch rotation shaft. The lever drive is formed by at least one flat bar which is arranged in a flat pocket guide on the wall side and is connected at both ends in an articulated manner to transmission levers, one of which is connected in a rotationally fixed manner to the switch rotation shaft and the other of which is connected in a rotationally fixed manner to the direction-changing drive. <IMAGE>
Patent DE-4316380-A1 (DE)
Title: Apparatus for mixing plastics components which chemically react with one another
Inventor: STROH FRIEDEMANN DR
IPC: B29B7/76
Filed: 1993-05-17
Abstract: The mixing apparatus is a so-called angle mixing head. The angled discharge chamber (5), which has a larger cross-section than the mixing chamber, is in this case arranged laterally offset with respect to the mixing chamber (2). With appropriate positioning of its clearing plunger (6), the discharge chamber can have stabilising pins (7) moved into it. Due to the offset arrangement, the forming of a swirl is deliberately ensured, the said swirl then being stabilised again by the stabilising pins, so that a steady flow profile is produced at the outlet. As a result, a filling of open moulds without injection is possible even in the case of high output rates. <IMAGE>
Patent DE-4321321-A1 (DE)
Title: Hand grinding block
IPC: B24D15/02
Filed: 1993-06-26
Abstract: Hand grinding blocks are tools designed for hand-guided manual finishing operations which cannot be carried out, or can be carried out only inadequately, in the case of machine grinding work. According to the invention, it is made possible to configure a hand grinding block in such a way that it enables low-fatigue working and access even to places which are difficult to reach. This is achieved by means of actuating edges of different geometrical shape (1/2/3) and a hand rest (14) oriented asymmetrically with respect to the vertical axis (5). <IMAGE>
Patent DE-4323265-A1 (DE)
Inventor: SUFFA UDO
IPC: B65D30/10
Filed: 1993-07-12
Abstract: A dispenser, in particular for pasty substances, has a replaceable reservoir (2) that may be emptied by twisting. The advantage of the invention is that it is easy and economic to produce. In addition, it allows the reservoir to be emptied to a very large extent.
Patent DE-4323418-A1 (DE)
Inventor: LANTZSCH HANS
IPC: A47C23/06
Filed: 1993-07-13
Abstract: With a slatted bed base (1) having side members (2) which may or may not be pivotably mounted and bed slats (4) mounted in fitting parts (3), an economically acceptable, constructionally simple solution is to be provided which enables an elastic, individual movement of a plurality of combined fitting parts independently of the elasticity of the individual fitting parts. This is achieved in that the resiliently mounted side-member regions (5) are arranged on the side members (2) so as to be liftable and lowerable by means of least two spring elements (6). <IMAGE>
Patent DE-4331846-A1 (DE)
Title: Tightening of screwed joint - involves detecting contact between components by sensing positive kink in tightening-torque curve
Inventor: FRIES STEFAN DIPL ING
IPC: B23P19/06
Filed: 1993-09-20
Abstract: The screwed joint may be for a stub axle (4) for a wheel hub on a vehicle, and incorporates a nut (5). Tightening of the nut takes place in a first stage until the components come into contact. In a second stage, tightening is carried out through a predetermined angle. The torque gradient is displayed and contact is detected by the point at which it makes a positive kink. USE/ADVANTAGE - Screwed joint tightening system is esp. for securing a stub-axle to a wheel hub, giving great accuracy, even where components are made to wide tolerances.
Patent DE-4336610-A1 (DE)
Title: Oil-soluble preparation and its use in producing ceramic compositions
Inventor: BONIN WULF VON DIPL CHEM DR
IPC: C04B38/06
Filed: 1993-10-27
Abstract: Porosifying agents for water-containing ceramic moulding compositions contain     a) a polyether component   b) a fatty acid component   c) an amine component and   d) if desired, an essentially water-insoluble oil component, and also water-containing ceramic moulding compositions containing such porosifying agent, dried shaped parts of such ceramic compositions, fired shaped parts produced from such dried shaped parts and walls, covers, construction elements and components containing such fired shaped parts.
Patent DE-4339189-A1 (DE)
Title: Back ventilation system for rucksack
Inventor: FRANKE MICHAEL
IPC: A45F3/04
Filed: 1993-11-16
Abstract: The hip-belt ends (4.3,4.4) are spaced apart in the transverse direction. Their thickness is such as to form, together with the wearer's back, the sack rear wall (3) and their ends, a ventilation passage (5). The belts can be made of foam material at the ends, this being of initial thickness which is reduced to a thickness determining the thickness of the passage when putting the rucksack on. A frame can be provided, forming the rear wall into a concave shape at the gap between the belt ends.
Patent DE-4343710-A1 (DE)
Inventor: KENTNER WOLFGANG DIPL ING
IPC: A47B95/00
Filed: 1993-12-21
Abstract: In a household appliance for mounting in a kitchen unit (10) with a plinth set back with respect to the front of the kitchen and with a recess for inserting the appliance, the housing of which likewise has a plinth (22) which serves to receive appliance aggregates (sets of appliances) or the like and is equipped with air ducts which serve for ventilation of the appliance aggregates and emerge from and enter the plinth of the appliance, in a plane parallel to the opening plane of the recess, through openings which are covered by a ventilation grille (33) capable of being adapted to the set-back plinth of the adjacent pieces of kitchen furniture, the ventilation grille (33) is adjustable, for the purpose of its adaptation, in terms of guidance, in a substantially continuously displaceable manner on mutually adjoining supporting elements formed, with respect to the guiding length, partly by the appliance plinth and partly by the recess, the two parts having a step relative to one another. <IMAGE>
Patent DE-4345090-A1 (DE)
Title: Rotary workpiece table
Inventor: ZIEGENBEIN RAINER
IPC: B23Q1/52
Filed: 1993-12-31
Abstract: The rotary table assembly, to move a workpiece with fine positioning by rotation on a vertical table axis, has a drive cable or the like round a powered roller and the table drive body, with at least one further roller (22') for the cable to pass round, rotating on a further axis. The rotary axes of the rollers (22,22') are positioned so that the radial forces applied by the drive cable (26) on the drive body are generally zero in the vectorial sum.
Patent DE-4405510-A1 (DE)
Inventor: SEIDEL KURT
IPC: C09K23/00
Filed: 1994-02-22
Abstract: Water-in-oil emulsions contain an emulsifying system that consists of (A) a non-ionogenic emulsifier having the formula (I): ZxR<1>(R<2>-CO)yGz, in which Z stands for a sugar residue selected from the pentoses and hexoses, x equals 1 to 5, R<1> stands for a saturated alkyl residue with 1 to 3 carbon atoms, R<2> stands for a linear or branched alkyl residue or for a monounsaturated or polyunsaturated alkenyl residue with 8 to 22 carbon atoms, y equals 1 or 2, G stands for a polyglycerine residue made up of 2 to 10 glycerine units, and z equals 1 or 2; and of (B) an ionic emulsifier selected from the group of the cationic and anionic emulsifiers. These emulsions are characterised by remarkable properties. In spite of their high water content, they allow in many cases certain components, for example thickeners, to be dispensed with.
Patent DE-4415696-A1 (DE)
Title: New phenyl- and hetero:aryl-di:ene(s) useful in liquid crystal display
Inventor: EIDENSCHINK RUDOLF DR
IPC: C07C255/54
Filed: 1994-05-04
Abstract: 1,5-Dienes of formula (I) are new:X-A-(CH2)p-CH=CH-CH2CH2-CH=CH-R1 (I); R1 = H or 1-12C alk(en)yl, in which CH2 gp(s). may be replaced by -O-, -CO-, -COO- or -OOC- without directly linked O atmos; X = H, F, Cl, CN, SCN or a 1-7 C alk(en)yl or alk(en)yloxy gp. opt. with halogen substit(s); A = 1,4-phenylene, opt. with up to 3 halogen substits. in which 1 or 2 CH gps. may be replaced by N; p = 1 or 2. Also claimed are liquid crystal (LC) media contg. cpd(s). (I).
Patent DE-4420142-A1 (DE)
Title: Enlarging device for stenosis
Inventor: LINDENBERG JOSEF
IPC: A61F2/95
Filed: 1994-06-09
Abstract: Stenosis in a tube, e.g. artery, ureter, is enlarged by means of an endoprosthesis (2) made of a memory alloy which is arranged in its low temperature condition within a transfer tube (3) contg. an applicator (4) similar to a hollow catheter. Within a handle (10) attached to the applicator are two guides (16, 22) for axial relocation of the transfer tube. One guide (16) can be moved axially forwards and backwards within a given range (17, 18), moving the transfer tube back, when moved back, relative to the applicator and endoprosthesis to release it. The other guide (22) is fixed to the handle and locks the transfer tube when the first guide is moved forwards.
Patent DE-4420646-A1 (DE)
Title: Guide mechanism for sliding door for lifts
Inventor: ROEHM ROLF
IPC: E06B3/92
Filed: 1994-06-14
Abstract: The mechanism comprises a stationary guide (12,14) which is attached to a threshold (12) underneath the floor area or to one of the door frames above the threshold. In the first case a guide part (26) leads along the front edge of the threshold downwards and has a gliding piece attached that is securely guided. The stationary guide can be formed by as a steel profile that is installed on the door frame. Otherwise material from the threshold or the frame can be bent to build the guide.
Patent DE-4421847-A1 (DE)
Inventor: MUELLER WOLFGANG
IPC: B06B1/06
Filed: 1994-06-23
Abstract: The device proposed includes ultrasonic emitters (2), an exciter for exciting the emitters to emit ultrasonic energy, the emitters (2) being disposed in groups in such a way that the ultrasonic energy emitted by each group is focused on one part of the inside wall of the container, and a detector for detecting the ultrasonic energy reflected from the inside wall of the container. The capability of such a device to detect defects is increased by virtue of the fact that the ultrasonic emitters (2) are disposed along a concave surface (4) in the device.
Patent DE-4426258-A1 (DE)
Title: Converter
Inventor: OHNISHI MASAHITO
IPC: H02M1/42
Filed: 1994-07-25
Abstract: A converter has two circuits (12, 13) with a switched capacitor, each of which circuits has at least a plurality of blocks of capacitors and switching elements, a first (12) of the circuits (12, 13) being provided in order to supply a DC voltage power to a load (11), whereas the second circuit (13) stores power in a time segment during which a higher input voltage is received. The first circuit (12) with a switched capacitor is designed to receive, in a time segment during which a lower input voltage is received, power supplied by a DC voltage source and also power supplied by the second circuit (13) with a switched capacitor, in order to supply the load (11) with the DC voltage power from a constant voltage. An input current is generated which is taken up jointly by the two circuits (12, 13) with a switched capacitor and is identical to the input voltage in respect of the wave form, in order to eliminate distortion of any harmonics of the current drawn from the source and to achieve the situation in which the load (11) is supplied with the DC voltage power from the constant voltage, with the result that the converter does not require a large induction coil at all and, consequently, may have minimal dimensions and is capable of suppressing the occurrence of radially propagating interference noise. <IMAGE>
Patent DE-4426365-A1 (DE)
Title: IC engine control management method and system
Inventor: FREY THOMAS DIPL ING
IPC: F02D41/24
Filed: 1994-07-26
Abstract: The engine has an inlet air flow controlled by a electrically driven control element. The processor control computes and measures the air flow and monitors the operating conditions eg. engine temperature, outside temperature, engine speed etc. Any errors in air flow due to tolerances in the control components is compensated for by the software which drives the air flow control element. The system is a self learning type and determines eg. when the engine is an overrun with no throttle setting. The measured air flow is compared with programmed values to determine the correction factor. The control correction is particularly applicable for cold starting.
Patent DE-4429578-A1 (DE)
Title: Synchronised intensity modulation in object surface evaluation
Inventor: HAEUSLER GERD PROF DR
IPC: G01B11/24
Filed: 1994-08-19
Abstract: Non-contact analysis of an object's surface conditions using a three-dimensional sensor based on the Michelson Interferometer may be very slow as each movement of the object or reference mirror changes the modulation intensity. The use of a light source which is modulated in intensity simultaneously with the movement of the test object and in conjunction with the photoreceiver allows immediate determination of the modulation depth of each interferometer signal.The photo receiver must have low band pass characteristics and sectional integration such that the signal is decoded through the bandpass and an equaliser to give the depth . This clarity of definition together with a constant speed of movement enables quick and accurate assessment of the surface condition.
Patent DE-4431496-A1 (DE)
Inventor: BROCKHOFF ULRICH
IPC: B01D17/022
Filed: 1994-09-03
Abstract: The appts. has a vessel for receiving the fluid to be separated, which has a pair of outlet openings (12, 14), and a coalescence element (15, 16). The vessel (10) and/or the coalescence element (15, 16), and/or further elements (18, 19), are of modular construction. On the vessel (10), there may be at least two coalescence elements (27, 28), selectable by a change over valve (34). In an alternative, the element (27) is above the vessel (10), with an inlet for the raw fluid located physically between element (27) and vessel (10). The fluid enters the inlet, then passes through the element from the outside, to leave its interior and enter the vessel (10) via an overflow tube (44).
Patent DE-4434985-A1 (DE)
Title: Diol graft prods. from polyether and maleic anhydride prepn.
Inventor: RISCHE THOMAS
IPC: C08G65/332
Filed: 1994-09-30
Abstract: Graft prods. from polyethers and maleic anhydride or derivs., of formula (I) and salts with metal or NH4 cations are claimed. In (I) R<1>, R<2> = OH, amino, 1-20C monoalkylamino, 6-10C monoarylamino, 7-12C monoaralkylamino or monoalkylarylamino gp., or together form an oxa, imino, 1-20C N-alkylimino, 6-10C N-arylimino or 7-12C N-aralkylimino or N-alkylarylimino bridge, where the amino or imino bridges may be substd. with 1-2 OH, amino, 1-4C monoalkylamino, 2-8C dialkylamino, carboxylate, 1-10C alkoxy, 6-10C aryloxy, 7-12C aralkyloxy or alkylaryloxy, vinyloxy and/or halogen substits.; Y = H or 1-20C alkyl or acyl; n = 1-5; m = 0-99; m+x = 3-100; x/m+x = 0.01-1; and the number of units of formula (i) corresp. to the value of m and x is distributed statistically over (I) and the value of n may vary in the single units of (I).
Patent DE-4437737-A1 (DE)
Title: Mechanised cleaning of cups and glasses
Inventor: ZIPPEL GUENTHER
IPC: A47L15/00
Filed: 1994-10-21
Abstract: The cleaning is a continuous process using a cleaning agent and fresh water. Both fluids are sprayed along a line of objects sitting on a conveyor belt inside a chamber to loosen the contamination and then the objects are rinsed. Water from the final rinsing stage is drained off into a tank via a filter for use in the preparatory stages with cleaning agent.  The rinsing water passes through a heater. There are pumps to circulate the water and the cleaning agent (from its own tank) in the cleaning stages. Superfluous water here is drained off into the main drain.
Patent DE-4442109-A1 (DE)
Title: Operating mechanism for butterfly valves in engines,
Inventor: KUSA MITSUO
IPC: F02D9/10
Filed: 1994-11-25
Abstract: The device is intended to operate the kind of butterfly valves (15) found in the carburettor and exhaust systems of internal combustion engines. The valve plate (122) is held in the passageway (120), by means of a rotating shaft (121) extending across the passage, with the ends of the shaft projecting outwards from the pipe and perpendicularly to the pipe axis. The cable, to activate the valve, is fixed around a drum (123), which is free to rotate on the bearing (127), carried on the valve shaft. Rotation of the drum is transmitted via. the spring (130) to the cup bracket (128), which is fixed to the valve shaft by means of the nut (129).